Working container



FIG. 1 is a front elevation view of the working container showing our new design;

FIG. 2 is a right side elevation view thereof, the left side view being a mirror image of that shown;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a perspective view thereof in an open position; and,

FIG. 6 is a rear elevation view thereof. 

The ornamental design for a working container, as shown and described. 